
    /***********通用基本类1************/

    /*格式化样式*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td {margin:0;padding:0;}
table {border-collapse:collapse;border-spacing:0;}
fieldset,img {border:0}
address,caption,cite,code,dfn,em,strong,th,var {font-style:normal;font-weight:normal}
ol,ul {list-style:none}
caption,th {text-align:left}
h1,h2,h3,h4,h5,h6 {font-size:100%;font-weight:normal}
q:before,q:after {content:''}
abbr,acronym { border:0}

/*文字排版、颜色*/
.f12{font-size:12px}
.f13{font-size:13px}
.f14{font-size:14px}
.f16{font-size:16px}
.f20{font-size:20px}
.fb{font-weight:bold}
.fn{font-weight:normal}
.t2{text-indent:2em}
.red,a.red{color:#cc0031}
.darkblue,a.darkblue{color:#039}
.gray,a.gray{color:#878787}
.lh150{line-height:150%}
.lh180{line-height:180%}
.lh200{line-height:200%}
.unl{text-decoration:underline;}
.no_unl{text-decoration:none;}

/*定位*/
.tl{text-align:left}
.tc{text-align:center}
.tr{text-align:right}
.fl{float:left;display:inline}
.fr{float:right;display:inline}
.cb{clear:both}
.cl{clear:left}
.cr{clear:right}
.vm{vertical-align:middle}
.pr{position:relative}
.pa{position:absolute}
.abs-right{position:absolute;right:0}
.zoom{zoom:1}
.hidden{visibility:hidden}
.none{display:none}

/*长度高度*/
.w10{width:10px}
.w20{width:20px}
.w50{width:50px}
.w90{width:90px}
.w100{width:100px}
.w200{width:200px}
.w250{width:250px}
.w500{width:500px}
.w800{width:800px}
.w{width:100%}
.h50{height:50px}
.h80{height:80px}
.h100{height:100px}
.h200{height:200px}
.h{height:100%}

/*边距*/
.m10{margin:10px}
.m15{margin:15px}
.m30{margin:30px}
.mt5{margin-top:5px}
.mt10{margin-top:10px}
.mt15{margin-top:15px}
.mt50{margin-top:50px}
.mt100{margin-top:100px}
.mb5{margin-bottom:5px}
.mb10{margin-bottom:10px}
.mb15{margin-bottom:15px}
.mb100{margin-bottom:100px}
.ml5{margin-left:5px}
.ml10{margin-left:10px}
.ml15{margin-left:15px}
.ml20{margin-left:20px}
.ml30{margin-left:30px}
.ml50{margin-left:50px}
.ml100{margin-left:100px}
.mr5{margin-right:5px}
.mr10{margin-right:10px}
.mr15{margin-right:15px}
.mr50{margin-right:50px}
.mr100{margin-right:100px}
.p10{padding:10px;}
.p15{padding:15px;}
.p30{padding:30px;}
.pt5{padding-top:5px}
.pt10{padding-top:10px}
.pt15{padding-top:15px}
.pt20{padding-top:20px}
.pt30{padding-top:30px}
.pt50{padding-top:50px}
.pb5{padding-bottom:5px}
.pb100{padding-bottom:100px}
.pl5{padding-left:5px}
.pl10{padding-left:10px}
.pl50{padding-left:50px}
.pl100{padding-left:100px}
.pr5{padding-right:5px}
.pr10{padding-right:10px}
.pr15{padding-right:15px}
.pr100{padding-right:100px}

/***********通用基本类2************/

/* Copyright 2008 TSXMLOVE. All Rights Reserved. */
img {
    border: none;
}
input {
    padding: 1px;
    vertical-align: middle;
    line-height: normal;
}
ul {
    clear:both;
    width: 100%;
}
ul, li {
    list-style:none;
}
ul,li{
    list-style: none;
}
a{
    text-decoration: none;
}
a:hover{
    text-decoration: none;
}
.img{
    display: block;
    width: 100%;
    height: 100%;
}
.icon_box{
    display: inline-block;
    width: 20px;
    height: 20px;
}
/*======================CSS垂直居中=======================*/
.holder {
    width:740px;
    height:300px;
    border:1px solid #777;
    text-align:center;
    display:table-cell;
    vertical-align:middle;
}
/*清除浮动 解决子元素浮动后 父元素无高*/
.clearfix::before,
.clearfix::after{
    content: '';
    display: block;
    clear: both;
}
/*页面通用样式*/
/*nav 样式*/
.site-topbar{
    height: 40px;
    background: #333;
    color: #b0b0b0;
}
.container{
    width: 1226px;
    margin-right: auto;
    margin-left: auto;
}
.site-topbar div a{
    display: inline-block;
    height: 40px;
    line-height: 40px;
    padding-left: 8px;
    padding-right: 8px;
    font-size: 12px;
    color: #b0b0b0;
}
.site-topbar div a:hover{
    color:#fff;
    text-decoration: none;
}
.site-topbar i{
    color:#b0b0b0;
    padding-left: 5px;
}
.site-topbar .cara_a{
    padding: 0;
}
.site-topbar .cara_a:hover{
    color: #ff6700;
}
.topbar-cart{
    position: relative;
    margin-left: 10px;
    margin-right: 10px;
    padding-left: 8px;
    padding-right: 10px;
    background: #424242;
}
.topbar-cart:hover{
    background: #FFF;
}
.topbar-cart:hover a{
    color: #ff6700;
}
.topbar-cart:hover span{
    color: #ff6700;
}
.topbar-cart:hover i{
    color: #ff6700;
}
.main_cartmenu {
    z-index: 4;
    position: absolute;
    right: 0;
    display: none;
    width: 250px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 12px;
    border-bottom: solid 1px rgba(119, 119, 119, 0.38) ;
    background: #fff;
}

/*header 样式*/
.site-header{
    border-bottom: 1px #d4d4d4 solid;
}
.header-nav{
    margin-left: 40px;
}
.header-nav>ul>li{
    float: left;
    padding-bottom: 25px;
    padding-top: 20px;
}
.header-nav>ul>li>a{
    display: block;
    padding: 15px 10px;
    color: #333333;
}
.header-nav ul li a:hover{
    color: #ff6700;
}
.site-header .logo{
    margin-top: 20px;
    margin-bottom: 20px;
}
.site-header .logo a {
    display: block;
    width: 55px;
    height: 55px;
    text-align: center;
    line-height: 55px;
    background-color: #ff6700;
    background-size:  52px 53px;
    background-image: url(../img/mi-logo.png);
    font-size: 35px;
}
.header-search{
    padding: 20px 0;
}
.header-search form{
    position: relative;
    width: 320px;
    height: 50px;
}
.header-search form .inp{
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    width: 247px;
    height: 50px;
    border: solid 1px #e0e0e0;
    justify-content: center;
    outline:none;
    font-size: 22px;
    padding-left: 7px;
}
.header-search form .btn{
    position: absolute;
    top: 0;
    right: 9px;
    width: 58px;
    height: 54px;
    padding: 20px;
    cursor: pointer;
    border:solid 1px #e0e0e0;
    border-left: none;
    margin-left: -6px;
    background: #fff;
    justify-content: center;
}
form:hover .inp{
    border: #a9a9a9 solid 1px;
}
form:hover .btn{
    border: #a9a9a9 solid 1px;
}
form a{
    position: absolute;
    top: 17px;
    left: 170px;
    padding: 2px;
    font-size: 12px;
    color: #333333;
    z-index: 3;
}
form a:hover{
    background: #ff6700;
    color: #fff;
}
.btn:hover{
    color: #fff;
    background-color: #ff6700;
}
/*导航隐藏层*/
.header-nav .J_divre{
    position: relative;
}
.header-nav .J_divab{
    display: none;
    z-index: 3;
    position: absolute;
    top: 96px;
    left: -95px;
    padding-top: 15px;
    padding-bottom: 15px;
    border: solid #ff6700 1px;
    background: #fff;
}
.J_site-category{
    display: none;
    z-index: 3;
    position: absolute;
    width: 100%;
    padding-bottom: 20px;
    padding-left: 150px;
    top: 136px;
    left: 0;
    background: #fff;
}
.J_site-category li{
    display: inline-block;
}
.J_divab>ul>li>span {
    width: 200px;
    padding:11px 19px;
}
.J_category-item{
    display: block;
    position: relative;
    cursor: pointer;
}
.J_category-item>span{
    display:block;
    color: #424242;
    font-size: 15px;
}
.J_category-item>span>i{
    float: right;
    line-height: 20px;
    font-size: 18px;
}
.J_category-item>span:hover {
    background: #ff6700;
    color: #fff;
}
 .J_category-item:hover {
    background: #ff6700;
        color: #fff;
}
.J_children-list{
    width: 800px;
    height: 415px;
    display: none;
    z-index: 3;
    position: absolute;
    left: 238px;
    top: -15px;
    padding-top: 20px;
    padding-left: 20px;
    padding-bottom: 15px;
    border-right:1px #d4d4d4 solid ;
    border-bottom:1px #d4d4d4 solid ;
    border-left: #ff6700 1px solid;
    background: #fff;
}
.J_children-list>li{
    display: inline-block;
    width: 190px;
    text-align: center;
    padding-top: 9px;
    padding-bottom: 20px;
    }
.nav_Product {
    display: block;
    text-align: center;
}
.nav_Product img{
    height: 115px;
    display: block;
    margin-top: 8px;
}
.nav_Product .nav_Product_name{
    color: #333333;
    font-size: 13px;
    padding-top: 5px;
    padding-bottom: 5px;
}
.nav_Product .nav_product_intr{
    color: #ff6700;
    font-size: 13px;
}
.nav_Product .new{
    border:solid #ff6700 1px;
    padding: 3px 14px;
    font-size: 12px;
    color: #ff6700;
}
 .list_color{
    color: #fff;
}
 .J_category-item:hover .nav_list{
     color: #fff;
 }
 .J_children-list a{
     float: left;
     height: 50px;
     line-height: 50px;
     font-size: 13px;
     color: #333;
 }
    .J_children-list a:first-child img{
        width: 50px;
    }
    .navSwitch{
        z-index: 6;
        width: 100%;
        height: 60px;
        line-height: 60px;
        background: #ffff;
    }
     .po_fixed_down{
        position: fixed;
        top: 0;
    }
    .po_fixed_up{
        position: fixed;
        top: 137px;
    }
    .navSwitch .nac_right a{
        margin-left: 5px;
        margin-right: 5px;
        font-size: 14px;
        color: #333333;
    }
    .navSwitch .nac_right a:hover{
        color: #ff6700;
    }
    .navSwitch .nac_right .mi_color{
        color: #ff6700;
    }
    .navSwitch .nac_right .nav_btn{
        padding: 5px 10px;
        background: #ff6700;
        color: #fff;
    }
    .navSwitch .nac_right .nav_btn:hover{
        color:#fff;
    }
.main{
    /*margin-top: 60px;*/
}
.main img{
    width: 100%;
}
/**/
    .section-txt{
        width: 1226px;
        margin: 0 auto;
        padding: 50px 0;
    }
    .section-txt p{
        padding: 0 40px;
        line-height: 25px;
        font-size: 12px;
        color: #ccc;
    }
    .mp-qrcode-content {
        width: 500px;
        margin: 0 auto;
        padding: 45px 0;
    }
    .mp-qrcode-item{
        padding-top: 20px;
        font-size: 14px;
    }
    .mp-qrcode-text{
        margin-top: 16px;
    }
    .mp-qrcode-item .title{
        line-height: 44px;
        font-size: 28px;
    }
    .mp-qrcode-item .title span{
        color: red;
    }
    .mp-qrcode-item>img{
        width: 100px;
        height: 100px;
        display: block;
        float: left;
    }

/*footer*/
    footer{
        width: 1226px;
        margin-right: auto;
        margin-left: auto;
        background: #fafafa;
    }
    .footer-service{
        padding: 27px 0;
        border-bottom: 1px solid #e0e0e0;
    }
    .footer-service li {
        float: left;
        width: 19.8%;
        height: 25px;
        border-left: 1px solid #e0e0e0;
        font-size: 16px;
        line-height: 25px;
        text-align: center;
    }
    .footer-service li a{
        color: #616161;
    }
    .footer-service li a:hover{
        color: #ff6700;
    }
    .col-links{
        float: left;
        width: 160px;
        height: 112px;
    }
    .col-contact{
        float: left;
        width: 190px;
        height: 112px;
    }
    .footer-links{
        padding: 40px 0;
    }
    .footer-links .col-links dt {
        margin: -1px 0 26px;
        /*padding-bottom: 20px;*/
        font-size: 14px;
        line-height: 1.25;
        color: #424242;
    }
    .footer-links .col-links dd {
        margin: 10px 0 0;
        font-size: 13px;
    }
    .footer-links dd a{
        color: #757575;
    }
    .footer-links dd a:hover{
        color: #ff6700;
    }
    .col-contact{
        border-left: 1px solid #dadada;
        padding-left: 25px;
        text-align: center;
    }
    .col-contact p{
        font-size: 13px;
    }
    .col-contact .phone{
        margin: 0 0 5px;
        font-size: 22px;
        line-height: 1;
        color: #ff6700;

    }
    .btn-line-primary{
        display: inline-block;
        margin-top: 10px;
        padding: 5px 17px;
        background: #fff;
        color: #ff6700;
        border:solid #ff6700 1px;
        font-size: 12px;
    }
    .btn-line-primary:hover{
        background: #ff6700;
        color: #fff;
    }
    .site-info {
        padding: 30px 0;
        font-size: 12px;
        background: #fafafa;
    }
    .footer-logo{
        display: block;
        width: 55px;
        height: 55px;
        margin-right: 9px;
        text-align: center;
        line-height: 55px;
        background-color: #ff6700;
        background-size: 52px 53px;
        background-image: url(../img/mi-logo.png);
        font-size: 35px;
    }
    .sites{
        margin-top: 2px;
    }
    .sites a{
        color: #757575;
    }
    .sites2 {
        color: #b0b0b0;
    }
    .sites2 a{
        color: #b0b0b0;
    }
    .sites a:hover{
        color: #ff6700;
    }
    .sites2 a:hover{
        color: #ff6700;
    }
    .slogan{
        padding-bottom: 20px;
        text-align: center;
    }